path: root/MIBS/transition/TN-LINK-OAM-MIB

-- *****************************************************************
-- TN-LINK-OAM-MIB
--
-- Copyright (c) 2013, Transition Networks Inc.
-- All rights reserved.
-- *****************************************************************
TN-LINK-OAM-MIB DEFINITIONS ::= BEGIN
IMPORTS
   OBJECT-TYPE, Counter32, Unsigned32,
    Integer32, Counter64
    FROM SNMPv2-SMI
    -- from [RFC2578]
  TimeStamp, TruthValue, DisplayString
    FROM SNMPv2-TC
    -- from [RFC2579]
  ifIndex
    FROM IF-MIB
    -- from [RFC2863]
  dot3OamEntry, dot3OamStatsEntry, dot3OamPeerEntry,
    dot3OamEventConfigEntry
    FROM DOT3-OAM-MIB
  tnProducts
    FROM TRANSITION-SMI;

  tnLinkOamMIB MODULE-IDENTITY
  LAST-UPDATED "201305280000Z"
  ORGANIZATION "Transition Networks, Inc."
  CONTACT-INFO
       "Transition Networks
        Technical Support

        10900 Red Circle Drive
        Minnetonka, MN 55343 USA
        Tel: +1-800-526-9267

        E-mail: techsupport@transition.com
       "
  DESCRIPTION
  "The mib module for managing Link OAM."
::= { tnProducts 140 }

--
-- Sections of the Ethernet OAM MIB

   tnLinkOamNotifications OBJECT IDENTIFIER ::= { tnLinkOamMIB 0 }
   tnLinkOamObjects       OBJECT IDENTIFIER ::= { tnLinkOamMIB 1 }
   tnLinkOamConformance   OBJECT IDENTIFIER ::= { tnLinkOamMIB 2 }

-- ***************************************************************
--
-- Link OAM Port Configuration Group
--

tnLinkOamPortConfigTable                               OBJECT-TYPE
  SYNTAX      SEQUENCE OF TnLinkOamPortConfigEntry
  MAX-ACCESS  not-accessible
  STATUS      current
  DESCRIPTION
    "This table allows the user to inspect the current Link
     OAM port configurations, and change them as well.
    "
  ::= { tnLinkOamObjects 1 }

tnLinkOamPortConfigEntry                               OBJECT-TYPE
  SYNTAX     TnLinkOamPortConfigEntry
  MAX-ACCESS not-accessible
  STATUS     current
  DESCRIPTION
    "An entry in the table that contains information of
     OAM port configurations.
    "
  AUGMENTS { dot3OamEntry }
  ::= { tnLinkOamPortConfigTable 1 }

TnLinkOamPortConfigEntry ::=
  SEQUENCE {
    tnLinkOamLoopbackSupport             INTEGER,
    tnLinkOamLinkMonitorSupport          INTEGER,
    tnLinkMIBRetrievalSupport            INTEGER,
    tnLinkOamLoopbackOperation           INTEGER
  }

tnLinkOamLoopbackSupport                               OBJECT-TYPE
  SYNTAX      INTEGER {
                enable(1),
                disable(2)
              }
  MAX-ACCESS  read-write
  STATUS      current
  DESCRIPTION
    "Controls whether the loopback support is enabled for the
     switch port. Link OAM remote loopback can be used for fault
     localization and link performance testing. Enabling the
     loopback support will allow the DTE to execute the remote
     loopback command that helps in the fault detection.
    "
  ::= { tnLinkOamPortConfigEntry 1 }

tnLinkOamLinkMonitorSupport                            OBJECT-TYPE
  SYNTAX      INTEGER {
                enable(1),
                disable(2)
              }
  MAX-ACCESS  read-write
  STATUS      current
  DESCRIPTION
    "Controls whether the Link Monitor support is enabled for the
     switch port. On enabling the Link Monitor support, the DTE
     supports event notification that permits the inclusion of
     diagnostic information.
    "
  ::= { tnLinkOamPortConfigEntry 2 }

tnLinkMIBRetrievalSupport                              OBJECT-TYPE
  SYNTAX      INTEGER {
                enable(1),
                disable(2)
              }
  MAX-ACCESS  read-write
  STATUS      current
  DESCRIPTION
    "Controls whether the MIB Retrieval Support is enabled for
     the switch port. On enabling the MIB retrieval support,
     the DTE supports polling of various Link OAM based MIB
     variables' contents.
    "
  ::= { tnLinkOamPortConfigEntry 3 }

tnLinkOamLoopbackOperation                             OBJECT-TYPE
  SYNTAX      INTEGER {
                enable(1),
                disable(2)
              }
  MAX-ACCESS  read-write
  STATUS      current
  DESCRIPTION
    "If the Loopback support is enabled, enabling this field
     will start a loopback operation for the port.
    "
  ::= { tnLinkOamPortConfigEntry 4 }

-- **************************************************************
--
-- Ethernet OAM Monitor Groups
--

-- **************************************************************
--
-- Ethernet OAM Port Statistics Table
--

tnLinkOamStatisticsTable                               OBJECT-TYPE
  SYNTAX       SEQUENCE OF TnLinkOamStatisticsEntry
  MAX-ACCESS   not-accessible
  STATUS       current
  DESCRIPTION
    "This table contains statistics for the OAM function on a
     particular Ethernet-like interface.  There is an entry in the
     table for every entry in the tnLinkOamTable.

     The displayed counters represent the total number of OAM
     frames received and transmitted for the selected port.
     Discontinuities of these counter can occur at re-initialization
     of the management system.
    "
    ::= { tnLinkOamObjects 2 }

tnLinkOamStatisticsEntry                               OBJECT-TYPE
  SYNTAX      TnLinkOamStatisticsEntry
  MAX-ACCESS  not-accessible
  STATUS      current
  DESCRIPTION
    "An entry in the table containing statistics information on
     the Ethernet OAM function for a single Ethernet-like
     interface.
    "
  AUGMENTS { dot3OamStatsEntry }
  ::= { tnLinkOamStatisticsTable 1 }

TnLinkOamStatisticsEntry ::=
  SEQUENCE {
      tnLinkOamLinkfaultPDUsRx                    Counter32,
      tnLinkOamLinkfaultPDUsTx                    Counter32,
      tnLinkOamDyingGaspRx                        Counter32,
      tnLinkOamDyingGaspTx                        Counter32,
      tnLinkOamCriticalEventPDUsRx                Counter32,
      tnLinkOamCriticalEventPDUsTx                Counter32
  }

tnLinkOamLinkfaultPDUsRx                               OBJECT-TYPE
  SYNTAX      Counter32
  UNITS       "frames"
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "A count of the number of Link fault PDU's received."
  ::= { tnLinkOamStatisticsEntry 1 }

tnLinkOamLinkfaultPDUsTx                               OBJECT-TYPE
  SYNTAX      Counter32
  UNITS       "frames"
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "A count of the number of Link fault PDU's transmitted."
  ::= { tnLinkOamStatisticsEntry 2 }

tnLinkOamDyingGaspRx                                   OBJECT-TYPE
  SYNTAX      Counter32
  UNITS       "frames"
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "A count of the number of Dying Gasp events received."
  ::= { tnLinkOamStatisticsEntry 3 }

tnLinkOamDyingGaspTx                                   OBJECT-TYPE
  SYNTAX      Counter32
  UNITS       "frames"
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "A count of the number of Dying Gasp events transmitted."
  ::= { tnLinkOamStatisticsEntry 4 }

tnLinkOamCriticalEventPDUsRx                           OBJECT-TYPE
  SYNTAX      Counter32
  UNITS       "frames"
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "A count of the number of Critical event PDU's received."
  ::= { tnLinkOamStatisticsEntry 5 }

tnLinkOamCriticalEventPDUsTx                           OBJECT-TYPE
  SYNTAX      Counter32
  UNITS       "frames"
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "A count of the number of Critical event PDU's transmitted."
  ::= { tnLinkOamStatisticsEntry 6 }

-- **************************************************************
--
-- Ethernet OAM Port Configuration Status Group
--

-- Ethernet OAM Local Port Configuration Status Table
-- Included PDU Permission
tnLinkOamLocalPortConfigStatusTable                    OBJECT-TYPE
  SYNTAX       SEQUENCE OF TnLinkOamLocalPortConfigStatusEntry
  MAX-ACCESS   not-accessible
  STATUS       current
  DESCRIPTION
    "This table provides Local Link OAM configuration operational
     status."
    ::= { tnLinkOamObjects 3 }

tnLinkOamLocalPortConfigStatusEntry                    OBJECT-TYPE
  SYNTAX      TnLinkOamLocalPortConfigStatusEntry
  MAX-ACCESS  not-accessible
  STATUS      current
  DESCRIPTION
    "An entry in the table containing information of Peer Link
     OAM configuration operational status."
  AUGMENTS { dot3OamEntry }
  ::= { tnLinkOamLocalPortConfigStatusTable 1 }

TnLinkOamLocalPortConfigStatusEntry ::=
  SEQUENCE {
      tnLinkOamPDUPermission                          INTEGER,
      tnLinkOamLocalMultiplexerState                  INTEGER,
      tnLinkOamLocalParserState                       INTEGER,
      tnLinkOamLocalOrganizationalUniqueIdentifi      DisplayString
  }

tnLinkOamPDUPermission                                 OBJECT-TYPE
  SYNTAX      INTEGER {
                  linkfault(1),
                  receiveonly(2),
                  informationexchangeonly(3),
                  any(4)
              }
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This field is available only for the Local DTE. It
     displays the current permission rules set for the
     local DTE. Possible values are 'Link fault', 'Receive
     only', 'Information exchange only', 'ANY'."
  ::= { tnLinkOamLocalPortConfigStatusEntry 1 }

tnLinkOamLocalMultiplexerState                         OBJECT-TYPE
  SYNTAX      INTEGER {
                  forwarding(1),
                  discarding(2) 
              }
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "When in forwarding state, the Device is forwarding
     non-OAMPDUs to the lower sublayer. Incase of
     discarding, the device discards all the non-OAMPDU's."
  ::= { tnLinkOamLocalPortConfigStatusEntry 2 }

tnLinkOamLocalParserState                              OBJECT-TYPE
  SYNTAX      INTEGER {
                  forwarding(1),
                  loopback(2),
                  discarding(3) 
              }
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "When in forwarding state, Device is forwarding
     non-OAMPDUs to higher sublayer. When in loopback,
     Device is looping back non-OAMPDUs to the lower
     sublayer. When in discarding state, Device is
     discarding non-OAMPDUs."
  ::= { tnLinkOamLocalPortConfigStatusEntry 3 }

tnLinkOamLocalOrganizationalUniqueIdentifi             OBJECT-TYPE
  SYNTAX      DisplayString
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "24-bit Organizationally Unique Identifier of the
     vendor."
  ::= { tnLinkOamLocalPortConfigStatusEntry 4 }

-- Ethernet OAM Peer Port Configuration Status Table

tnLinkOamPeerPortConfigStatusTable                     OBJECT-TYPE
  SYNTAX       SEQUENCE OF TnLinkOamPeerPortConfigStatusEntry
  MAX-ACCESS   not-accessible
  STATUS       current
  DESCRIPTION
    "This table provides Peer Link OAM configuration operational
     status."
    ::= { tnLinkOamObjects 4 }

tnLinkOamPeerPortConfigStatusEntry                     OBJECT-TYPE
  SYNTAX      TnLinkOamPeerPortConfigStatusEntry
  MAX-ACCESS  not-accessible
  STATUS      current
  DESCRIPTION
    "An entry in the table containing information of Peer Link
     OAM configuration operational status."
  AUGMENTS { dot3OamPeerEntry }
  ::= { tnLinkOamPeerPortConfigStatusTable 1 }

TnLinkOamPeerPortConfigStatusEntry ::=
  SEQUENCE {
      tnLinkOamPeerMultiplexerState                  INTEGER,
      tnLinkOamPeerParserState                       INTEGER,
      tnLinkOamPeerOrganizationalUniqueIdentifi      DisplayString
}

tnLinkOamPeerMultiplexerState                          OBJECT-TYPE
  SYNTAX      INTEGER {
                  forwarding(1),
                  discarding(2) 
              }
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "When in forwarding state, the Device is forwarding
     non-OAMPDUs to the lower sublayer. Incase of
     discarding, the device discards all the non-OAMPDU's."
  ::= { tnLinkOamPeerPortConfigStatusEntry 1 }

tnLinkOamPeerParserState                               OBJECT-TYPE
  SYNTAX      INTEGER {
                  forwarding(1),
                  loopback(2),
                  discarding(3)
              }
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "When in forwarding state, Device is forwarding
     non-OAMPDUs to higher sublayer. When in loopback,
     Device is looping back non-OAMPDUs to the lower
     sublayer. When in discarding state, Device is
     discarding non-OAMPDUs."
  ::= { tnLinkOamPeerPortConfigStatusEntry 2 }

tnLinkOamPeerOrganizationalUniqueIdentifi              OBJECT-TYPE
  SYNTAX      DisplayString
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "24-bit Organizationally Unique Identifier of the
     vendor."
  ::= { tnLinkOamPeerPortConfigStatusEntry 3 }

-- **************************************************************
--
-- Ethernet OAM Link Event Status Objects
--

--***************************************************************
-- Frame Error Status Table

tnLinkOamLinkEventStatusTable                          OBJECT-TYPE
  SYNTAX       SEQUENCE OF TnLinkOamLinkEventStatusEntry
  MAX-ACCESS   not-accessible
  STATUS       current
  DESCRIPTION
    "This table shows frame error status."
    ::= { tnLinkOamObjects 5 }

tnLinkOamLinkEventStatusEntry                          OBJECT-TYPE
  SYNTAX      TnLinkOamLinkEventStatusEntry
  MAX-ACCESS  not-accessible
  STATUS      current
  DESCRIPTION
    "An entry in the table containing information of
     frame error status."
  INDEX       { ifIndex, tnLinkOamLocationIndex }
  ::= { tnLinkOamLinkEventStatusTable 1 }

TnLinkOamLinkEventStatusEntry ::=
  SEQUENCE {
      tnLinkOamLocationIndex                          Unsigned32,
      tnLinkOamSequenceNumber                         Counter32,
      tnLinkOamFrameErrorEventTimestamp               TimeStamp,
      tnLinkOamFrameErrorEventWindow                  Counter32,
      tnLinkOamFrameErrorEventThreshold               Counter32,
      tnLinkOamFrameErrors                            Counter32,
      tnLinkOamTotalFrameErrors                       Counter64,
      tnLinkOamTotalFrameErrorEvents                  Counter32,
      tnLinkOamFramePeriodErrorEventTimestamp         TimeStamp,
      tnLinkOamFramePeriodErrorEventWindow            Counter32,
      tnLinkOamFramePeriodErrorEventThreshold         Counter32,
      tnLinkOamFramePeriodsErrors                     Counter32,
      tnLinkOamTotalFramePeriodsErrors                Counter64,
      tnLinkOamTotalFramePerioderrorEvents            Counter32,
      tnLinkOamSymbolPeriodErrorEventTimestamp        TimeStamp,
      tnLinkOamSymbolPeriodErrorEventWindow           Counter64,
      tnLinkOamSymbolPeriodErrorEventThreshold        Counter64,
      tnLinkOamSymbolPeriodsErrors                    Counter64,
      tnLinkOamSymbolFramePeriodErrors                Counter64,
      tnLinkOamTotalSymbolFramePerioderrorEvents      Counter32,
      tnLinkOamEventSecondsSummaryTimestamp           TimeStamp,
      tnLinkOamEventSecondsSummaryWindow              Counter32,
      tnLinkOamEventSecondsSummaryThreshold           Counter32,
      tnLinkOamEventSecondsSummarysEvents             Counter32,
      tnLinkOamEventSecondsSummaryErrorTotal          Counter32,
      tnLinkOamTotalEventSecondsSummaryEventTotal     Counter32
  }

tnLinkOamLocationIndex                            OBJECT-TYPE
  SYNTAX      Unsigned32
  MAX-ACCESS  not-accessible
  STATUS      current
  DESCRIPTION
    "The index of the loacation of the OAM unit event status
     accessed.
     When the value of index is '1', the table will display
     the Event status for the Local OAM unit. While the value
     is '2', the table will display the status for the Peer
     for the respective port."
  ::= { tnLinkOamLinkEventStatusEntry 1 }

tnLinkOamSequenceNumber                           OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the total number of
     events occurred at the remote end." 
  ::= { tnLinkOamLinkEventStatusEntry 2 }

tnLinkOamFrameErrorEventTimestamp                 OBJECT-TYPE
  SYNTAX      TimeStamp
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the time reference
     when the event was generated, in terms of 100 ms
     intervals." 
  ::= { tnLinkOamLinkEventStatusEntry 3 }

tnLinkOamFrameErrorEventWindow                    OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the duration of the
     period in terms of 100 ms intervals.
     1) The default value is one second.
     2) The lower bound is one second.
     3) The upper bound is one minute."
  ::= { tnLinkOamLinkEventStatusEntry 4 }

tnLinkOamFrameErrorEventThreshold                 OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the number of detected
     errored frames in the period is required to be equal to
     or greater than in order for the event to be generated.
     1) The default value is one frame error.
     2) The lower bound is zero frame errors.
     3) The upper bound is unspecified."
  ::= { tnLinkOamLinkEventStatusEntry 5 }

tnLinkOamFrameErrors                              OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the number of detected
     errored frames in the period."
  ::= { tnLinkOamLinkEventStatusEntry 6 }

tnLinkOamTotalFrameErrors                         OBJECT-TYPE
  SYNTAX      Counter64
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This eight-octet field indicates the sum of errored
     frames that have been detected since the OAM sublayer
     was reset."
  ::= { tnLinkOamLinkEventStatusEntry 7 }

tnLinkOamTotalFrameErrorEvents                    OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the number of Errored
     Frame Event TLVs that have been generated since the
     OAM sublayer was reset." 
  ::= { tnLinkOamLinkEventStatusEntry 8 }

tnLinkOamFramePeriodErrorEventTimestamp           OBJECT-TYPE
  SYNTAX      TimeStamp
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the time reference
     when the event was generated, in terms of 100 ms
     intervals."
  ::= { tnLinkOamLinkEventStatusEntry 9 }

tnLinkOamFramePeriodErrorEventWindow              OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the duration of period
     in terms of frames."
  ::= { tnLinkOamLinkEventStatusEntry 10 }

tnLinkOamFramePeriodErrorEventThreshold           OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the number of errored
     frames in the period is required to be equal to or
     greater than in order for the event to be generated."
  ::= { tnLinkOamLinkEventStatusEntry 11 }

tnLinkOamFramePeriodsErrors                       OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the number of frame
     errors in the period."
  ::= { tnLinkOamLinkEventStatusEntry 12 }

tnLinkOamTotalFramePeriodsErrors                  OBJECT-TYPE
  SYNTAX      Counter64
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This eight-octet field indicates the sum of frame
     errors that have been detected since the OAM sublayer
     was reset."
  ::= { tnLinkOamLinkEventStatusEntry 13 }

tnLinkOamTotalFramePerioderrorEvents              OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the number of Errored
     Frame Period Event TLVs that have been generated since
     the OAM sublayer was reset."
  ::= { tnLinkOamLinkEventStatusEntry 14 }

tnLinkOamSymbolPeriodErrorEventTimestamp          OBJECT-TYPE
  SYNTAX      TimeStamp
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the time reference when
     the event was generated, in terms of 100 ms intervals."
  ::= { tnLinkOamLinkEventStatusEntry 15 }

tnLinkOamSymbolPeriodErrorEventWindow             OBJECT-TYPE
  SYNTAX      Counter64
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This eight-octet field indicates the number of symbols
     in the period."
  ::= { tnLinkOamLinkEventStatusEntry 16 }

tnLinkOamSymbolPeriodErrorEventThreshold          OBJECT-TYPE
  SYNTAX      Counter64
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This eight-octet field indicates the number of errored
     symbols in the period is required to be equal to or
     greater than in order for the event to be generated."
  ::= { tnLinkOamLinkEventStatusEntry 17 }

tnLinkOamSymbolPeriodsErrors                      OBJECT-TYPE
  SYNTAX      Counter64
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This eight-octet field indicates the number of symbol
     errors in the period."
  ::= { tnLinkOamLinkEventStatusEntry 18 }

tnLinkOamSymbolFramePeriodErrors                  OBJECT-TYPE
  SYNTAX      Counter64
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This eight-octet field indicates the sum of symbol
     errors since the OAM sublayer was reset."
  ::= { tnLinkOamLinkEventStatusEntry 19 }

tnLinkOamTotalSymbolFramePerioderrorEvents        OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the number of Errored
     Symbol Period Event TLVs that have been generated since
     the OAM sublayer was reset."
  ::= { tnLinkOamLinkEventStatusEntry 20 }

tnLinkOamEventSecondsSummaryTimestamp             OBJECT-TYPE
  SYNTAX      TimeStamp
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the time reference when
     the event was generated, in terms of 100 ms intervals,
     encoded as a 16-bit unsigned integer."
  ::= { tnLinkOamLinkEventStatusEntry 21 }

tnLinkOamEventSecondsSummaryWindow                OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the duration of the
     period in terms of 100 ms intervals, encoded as a
     16-bit unsigned integer."
  ::= { tnLinkOamLinkEventStatusEntry 22 }

tnLinkOamEventSecondsSummaryThreshold             OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the number of errored
     frame seconds in the period is required to be equal
     to or greater than in order for the event to be
     generated, encoded as a 16-bit unsigned integer."
  ::= { tnLinkOamLinkEventStatusEntry 23 }

tnLinkOamEventSecondsSummarysEvents               OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This two-octet field indicates the number of errored
     frame seconds in the period, encoded as a 16-bit
     unsigned integer."
  ::= { tnLinkOamLinkEventStatusEntry 24 }

tnLinkOamEventSecondsSummaryErrorTotal            OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the sum of errored
     frame seconds that have been detected since the OAM
     sublayer was reset."
  ::= { tnLinkOamLinkEventStatusEntry 25 }

tnLinkOamTotalEventSecondsSummaryEventTotal       OBJECT-TYPE
  SYNTAX      Counter32
  MAX-ACCESS  read-only
  STATUS      current
  DESCRIPTION
    "This four-octet field indicates the number of Errored
     Frame Seconds Summary Event TLVs that have been generated
     since the OAM sublayer was reset, encoded as a 32bit
     unsigned integer."
  ::= { tnLinkOamLinkEventStatusEntry 26 }
END